084f2db8c6 In dam construction, roller-compacted concrete began its initial development with the construction of the Alpa Gera Dam near Sondrio in North Italy between 1961 and 1964. message HTTP method POST is not supported by this URL. Contents 1 Dam applications 2 See also 3 Further reading 4 References 5 External links . Berga, Luis (2003). ^ Roller Compacted concrete (RCC) ^ Abdo, Fares (2008). HTTP Status 400 - HTTP method POST is not supported by this URL. For dam applications, RCC sections are built lift-by-lift in successive horizontal layers resulting in a downstream slope that resembles a concrete staircase.